Arducam LN031 180 Degree Fisheye 1/2.3" M12 Lens with Lens Adapter for Raspberry Pi High Quality Camera

Unlock an ultra-wide perspective with the Arducam 180° Fisheye M12 Lens, specially crafted for the Raspberry Pi High Quality Camera. Designed with a 1.56mm focal length and a 1/2.3” optical format, this compact lens delivers an expansive 180° horizontal field of view, ideal for surveillance, robotics, or panoramic imaging projects. Its lightweight design and cost-effective build make it an excellent alternative to bulky C/CS-mount lenses. Complete with a 650nm IR filter, it ensures crisp visible-light performance. Whether you’re building a DIY camera system or customizing for OEM use, this lens provides flexibility, clarity, and immersive imaging in one compact package. Features: 180° Fisheye FoV for panoramic shots Ultra-wide 1.56mm focal length M12 mount compatible with RPi HQ Camera Built-in 650nm IR cut filter for visible light clarity Lightweight and compact (only 7g) Cost-effective and highly customizable for projects Package Includes: 1 x Arducam LN031 180 Degree Fisheye 1/2.3" M12 Lens with Lens Adapter for Raspberry Pi High Quality Camera1 x M12 lens adapter

Specifications

Item Type:	M12 Lens
Model No. / Name:	M12 Lens with Lens Adapter
Focal Length (mm):	1.56
Aperture (F)	F2
Optical Format	1/2.3”
Field of View (FOV):	180° (H) on Raspberry Pi High Quality Camera, 140°(H) on Raspberry Pi V1/V2 Camera
Back Focal Length	4.3mm
MOD	0.2m
Diameter (mm):	20
Length (mm):	17.3
Weight (g):	07
Shipping Weight	0.017 kg
Shipping Dimensions	4 × 4 × 4 cm